eve::tactics::PresentationProjector类 参考

Projects authoritative events into bounded, revertible presentation intents. 更多...

#include <Presentation.h>

Public 成员函数
	PresentationProjector (std::uint64_t transientTicks=20)
	Configure the projector; the default lifetime is used unless overridden.
Result< std::vector< PresentationCommand > >	project (const BattleEvent &event, const BattleCommand *command, const PresentationFrame &frame) const
	Project one authoritative event into presentation commands.
Result< PresentationIntent >	revert (const PresentationIntent &intent, const PresentationRevert &spec) const
	Build the inverse intent that undoes intent.

详细描述

Projects authoritative events into bounded, revertible presentation intents.

@thread Stateless apart from its configuration; it holds no battle reference and can be shared or copied freely.

在文件 Presentation.h 第 163 行定义.

构造及析构函数说明

PresentationProjector()

eve::tactics::PresentationProjector::PresentationProjector ( std::uint64_t  transientTicks = 20 )

inlineexplicit

Configure the projector; the default lifetime is used unless overridden.

在文件 Presentation.h 第 166 行定义.

成员函数说明

project()

Result< std::vector< PresentationCommand > > eve::tactics::PresentationProjector::project	(	const BattleEvent &	event,
		const BattleCommand *	command,
		const PresentationFrame &	frame
	)		const

Project one authoritative event into presentation commands.

参数

event	The battle event, which owns the sequence, tick and type.
command	The accepted command the event points at, when the caller can supply it; it is the authority for the geometry (cell, targetUnit) the event does not carry. Pass nullptr when unavailable, in which case intents are emitted without geometry instead of guessing.
frame	The revision and resting states the projection is anchored to.

返回

Zero or more commands. An event with no presentation meaning (a random draw, an objective evaluation) projects to an empty list; that is a normal answer.

在文件 Presentation.cpp 第 72 行定义.

引用了 eve::tactics::Attacking, eve::tactics::BattleCommand::cell, commands, eve::tactics::Destroyed, eve::tactics::Finished, eve::tactics::PresentationIntent::from, eve::tactics::PresentationCommand::intent, eve::tactics::BattleCommand::kind, eve::tactics::Move, eve::tactics::Moving, eve::tactics::OnExpiry, eve::tactics::OnNextTurn, eve::tactics::OnRoundStart, eve::tactics::PresentationIntent::other, eve::tactics::PresentationIntent::path, eve::tactics::Selected, eve::tactics::BattleEvent::subject, eve::tactics::BattleCommand::targetUnit, eve::tactics::PresentationIntent::to, eve::tactics::BattleEvent::type , 以及 eve::tactics::UseAbility.

被这些函数引用 eve::tactics::Tactics::presentationIntents().

revert()

Result< PresentationIntent > eve::tactics::PresentationProjector::revert	(	const PresentationIntent &	intent,
		const PresentationRevert &	spec
	)		const

Build the inverse intent that undoes intent.

返回

The inverse intent, or Unsupported when the intent is durable (PresentationRevert::revertable is false). Refusing loudly is the point: a caller cannot "revert" a defeat and leave the view lying about the battle.

在文件 Presentation.cpp 第 115 行定义.

引用了 eve::Diagnostic::error(), eve::tactics::PresentationIntent::expiresAtTick, eve::Result< T >::failure(), eve::tactics::PresentationIntent::from, eve::tactics::PresentationRevert::isRevertable(), eve::tactics::PresentationIntent::other, eve::tactics::PresentationRevert::restingState, eve::tactics::PresentationIntent::revision, eve::tactics::PresentationIntent::sequence, eve::tactics::PresentationRevert::sequence, eve::tactics::PresentationIntent::state, eve::tactics::PresentationIntent::subject, eve::Result< T >::success(), eve::tactics::PresentationIntent::tick, eve::tactics::PresentationIntent::to , 以及 eve::Unsupported.

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该类的文档由以下文件生成:

• src/modules/tactics/Presentation.h
• src/modules/tactics/Presentation.cpp